K-Factor Rated Transformers
K-Factor rated transformers are specially designed to handle non-linear loads that produce harmonic currents. Non-linear loads—such as variable frequency drives (VFDs), computers, and LED lighting—can cause overheating and reduce the lifespan of standard transformers. K-Factor transformers are engineered to safely carry these harmonic currents without compromising efficiency or reliability.
Key Features:
Harmonic Handling:The K-Factor rating indicates the transformer’s ability to withstand harmonic currents safely. Higher K-values correspond to the ability to handle more severe harmonic loads.
Durability and Reliability:Built to operate under continuous non-linear loads, preventing insulation damage and overheating.
Standards Compliance:Designed according to international standards such as IEEE C57.110, ensuring safety and long-term performance.
Applications:
Industrial plants with VFDs and automation systems
Data centers and IT facilities
Commercial buildings with electronic lighting and office equipment
Renewable energy installations with power electronics
Design and Construction:
Windings and Core: Optimized to reduce losses and heating caused by harmonic currents
Cooling: Enhanced cooling mechanisms for high-load conditions
Insulation: High-temperature rated insulation for safe operation under harmonic stress
In Saudi Arabia, K-Factor rated transformers are produced for industrial, commercial, and utility applications. Local manufacturers design them to withstand high temperatures, dust, and harsh environmental conditions while ensuring compliance with international safety and performance standards.